grafo stradale

English translation: road graph

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Italian term or phrase:grafo stradale
English translation:road graph
Entered by: Krisztina Lelik

14:43 Apr 17, 2008
Italian to English translations [PRO]
Tech/Engineering - Surveying / Physical planning /GIS (Geographic Information System)
Italian term or phrase: grafo stradale
La Carta Geografica Unica la quale consente di disporre di una cartografia CTR 5 aggiornata trimestralmente e pubblicata in Web, sulla quale sono presenti i seguenti tematismi:

grafo stradale,
numerazione civica,
confini comunali,
fogli catastali ..


Definitions:

Grafo:
è un insieme interconnesso di archi che in un GIS descrive generalmente una rete (stradale, idrografica, tecnologica, ecc.). I software GIS presentano in genere funzioni di analisi e modellizzazione di reti basate su un grafo (percorso ottimale, ottimizzazione delle fermate, analisi di localizzazione, ecc.)

Arco:
elemento lineare archiviato in formato vettoriale costituito da una coppia di coordinate d'inizio (nodo iniziale), una coppia di coordinate finali (nodo finale) e da una serie di coppie di coordinate intermedie dette vertici. Ogni arco ha una direzione ed una lunghezza. Unendo più archi fra loro tramite i nodi è possibile costruire dei grafi utilizzabili, ad esempio, per molti tipi di analisi (stradale, idrografica, ecc.)

Road graph, road network or something else, given the context?
Ivana UK
United Kingdom
Local time: 05:07
road graph
Explanation:
Figure 2: Road Graph
This structure contains only a geometrical network of roads and crossroads. The network is read and the model segments are created and connected according to its structure.
Several was obtained as layers from Geographic Information System (GIS). The basic structure is the road graph (see Figure 2) of a given area.
http://ducati.doc.ntu.ac.uk/uksim/journal/Vol-6/No. 7-8/Pape...


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Note added at 20 mins (2008-04-17 15:04:08 GMT)
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ecniche utilizzate per la costruzione automatizzata del grafo stradale e ... technologies used in self-building the road graph and in implementing the ...
www.ba.itc.cnr.it/ofanto2004/schede/documenti/Workshop_fire... -
Selected response from:

Krisztina Lelik
Greece
Local time: 07:07
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4road graph
Krisztina Lelik


Discussion entries: 2





  

Answers


18 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
road graph


Explanation:
Figure 2: Road Graph
This structure contains only a geometrical network of roads and crossroads. The network is read and the model segments are created and connected according to its structure.
Several was obtained as layers from Geographic Information System (GIS). The basic structure is the road graph (see Figure 2) of a given area.
http://ducati.doc.ntu.ac.uk/uksim/journal/Vol-6/No. 7-8/Pape...


--------------------------------------------------
Note added at 20 mins (2008-04-17 15:04:08 GMT)
--------------------------------------------------

ecniche utilizzate per la costruzione automatizzata del grafo stradale e ... technologies used in self-building the road graph and in implementing the ...
www.ba.itc.cnr.it/ofanto2004/schede/documenti/Workshop_fire... -

Krisztina Lelik
Greece
Local time: 07:07
Native speaker of: Native in HungarianHungarian
PRO pts in category: 4
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